State of Charge Estimation of the Lithium-ion Battery based on Neural Network in Electric Vehicles

Abstract

In recent years, Lithium-ion batteries have been widely applied in electric vehicles (EVs). The accurate estimation of state of charge (SOC) of EV battery is important for prolonging the battery life. Surely, it is also important for the EV drivers to handle the range anxiety. In this paper, we focus on reviewing applications of neural network algorithms in SOC estimation of EVs' batteries.